Are coarse salt bags or rechargeable salt bags better?

The two have their own advantages, coarse salt bag wins in the price is cheap, rechargeable salt bag wins in the convenience.

The use of coarse salt hot compresses, generally take a large iron pot will be coarse salt turn? Fried to the temperature can be suitable for hot compresses, and then, loaded into the homemade bag for hot compresses, so the word fried salt hot compress, but its operation is more troublesome, more time-consuming and laborious. Effectively a little better, without too much cloth bag limitations, and by their own grasp of the variety of salt.

Electric heat compress salt service life is limited, but it is more convenient to use, just a few minutes of pain, you can enjoy the warm happiness brought by the coarse salt heat compress, the optional variety is also more.